Mercurial > vim
view src/testdir/test_cmdline.vim @ 26388:8aba638e91eb v8.2.3725
patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Commit: https://github.com/vim/vim/commit/8658c759f05b317707d56e3b65a5ef63930c7498
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Fri Dec 3 11:09:29 2021 +0000
patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Problem: Cannot use a lambda for 'completefunc' and 'omnifunc'.
Solution: Implement lambda support. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/9257)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 03 Dec 2021 12:15:04 +0100 |
| parents | ee1c116b91ea |
| children | 4eb2bf8b2f27 |
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" Tests for editing the command line. source check.vim source screendump.vim source view_util.vim source shared.vim func Test_complete_tab() call writefile(['testfile'], 'Xtestfile') call feedkeys(":e Xtest\t\r", "tx") call assert_equal('testfile', getline(1)) " Pressing <Tab> after '%' completes the current file, also on MS-Windows call feedkeys(":e %\t\r", "tx") call assert_equal('e Xtestfile', @:) call delete('Xtestfile') endfunc func Test_complete_list() " We can't see the output, but at least we check the code runs properly. call feedkeys(":e test\<C-D>\r", "tx") call assert_equal('test', expand('%:t')) " If a command doesn't support completion, then CTRL-D should be literally " used. call feedkeys(":chistory \<C-D>\<C-B>\"\<CR>", 'xt') call assert_equal("\"chistory \<C-D>", @:) endfunc func Test_complete_wildmenu() call mkdir('Xdir1/Xdir2', 'p') call writefile(['testfile1'], 'Xdir1/Xtestfile1') call writefile(['testfile2'], 'Xdir1/Xtestfile2') call writefile(['testfile3'], 'Xdir1/Xdir2/Xtestfile3') call writefile(['testfile3'], 'Xdir1/Xdir2/Xtestfile4') set wildmenu " Pressing <Tab> completes, and moves to next files when pressing again. call feedkeys(":e Xdir1/\<Tab>\<Tab>\<CR>", 'tx') call assert_equal('testfile1', getline(1)) call feedkeys(":e Xdir1/\<Tab>\<Tab>\<Tab>\<CR>", 'tx') call assert_equal('testfile2', getline(1)) " <S-Tab> is like <Tab> but begin with the last match and then go to " previous. call feedkeys(":e Xdir1/Xtest\<S-Tab>\<CR>", 'tx') call assert_equal('testfile2', getline(1)) call feedkeys(":e Xdir1/Xtest\<S-Tab>\<S-Tab>\<CR>", 'tx') call assert_equal('testfile1', getline(1)) " <Left>/<Right> to move to previous/next file. call feedkeys(":e Xdir1/\<Tab>\<Right>\<CR>", 'tx') call assert_equal('testfile1', getline(1)) call feedkeys(":e Xdir1/\<Tab>\<Right>\<Right>\<CR>", 'tx') call assert_equal('testfile2', getline(1)) call feedkeys(":e Xdir1/\<Tab>\<Right>\<Right>\<Left>\<CR>", 'tx') call assert_equal('testfile1', getline(1)) " <Up>/<Down> to go up/down directories. call feedkeys(":e Xdir1/\<Tab>\<Down>\<CR>", 'tx') call assert_equal('testfile3', getline(1)) call feedkeys(":e Xdir1/\<Tab>\<Down>\<Up>\<Right>\<CR>", 'tx') call assert_equal('testfile1', getline(1)) " this fails in some Unix GUIs, not sure why if !has('unix') || !has('gui_running') " <C-J>/<C-K> mappings to go up/down directories when 'wildcharm' is " different than 'wildchar'. set wildcharm=<C-Z> cnoremap <C-J> <Down><C-Z> cnoremap <C-K> <Up><C-Z> call feedkeys(":e Xdir1/\<Tab>\<C-J>\<CR>", 'tx') call assert_equal('testfile3', getline(1)) call feedkeys(":e Xdir1/\<Tab>\<C-J>\<C-K>\<CR>", 'tx') call assert_equal('testfile1', getline(1)) set wildcharm=0 cunmap <C-J> cunmap <C-K> endif " Test for canceling the wild menu by adding a character redrawstatus call feedkeys(":e Xdir1/\<Tab>x\<C-B>\"\<CR>", 'xt') call assert_equal('"e Xdir1/Xdir2/x', @:) " Completion using a relative path cd Xdir1/Xdir2 call feedkeys(":e ../\<Tab>\<Right>\<Down>\<C-A>\<C-B>\"\<CR>", 'tx') call assert_equal('"e Xtestfile3 Xtestfile4', @:) cd - cnoremap <expr> <F2> wildmenumode() call feedkeys(":cd Xdir\<Tab>\<F2>\<C-B>\"\<CR>", 'tx') call assert_equal('"cd Xdir1/1', @:) cunmap <F2> " cleanup %bwipe call delete('Xdir1/Xdir2/Xtestfile4') call delete('Xdir1/Xdir2/Xtestfile3') call delete('Xdir1/Xtestfile2') call delete('Xdir1/Xtestfile1') call delete('Xdir1/Xdir2', 'd') call delete('Xdir1', 'd') set nowildmenu endfunc func Test_wildmenu_screendump() CheckScreendump let lines =<< trim [SCRIPT] set wildmenu hlsearch [SCRIPT] call writefile(lines, 'XTest_wildmenu') let buf = RunVimInTerminal('-S XTest_wildmenu', {'rows': 8}) call term_sendkeys(buf, ":vim\<Tab>") call VerifyScreenDump(buf, 'Test_wildmenu_1', {}) call term_sendkeys(buf, "\<Tab>") call VerifyScreenDump(buf, 'Test_wildmenu_2', {}) call term_sendkeys(buf, "\<Tab>") call VerifyScreenDump(buf, 'Test_wildmenu_3', {}) call term_sendkeys(buf, "\<Tab>\<Tab>") call VerifyScreenDump(buf, 'Test_wildmenu_4', {}) call term_sendkeys(buf, "\<Esc>") " clean up call StopVimInTerminal(buf) call delete('XTest_wildmenu') endfunc func Test_map_completion() call feedkeys(":map <unique> <si\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <unique> <silent>', getreg(':')) call feedkeys(":map <script> <un\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <script> <unique>', getreg(':')) call feedkeys(":map <expr> <sc\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <expr> <script>', getreg(':')) call feedkeys(":map <buffer> <e\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <buffer> <expr>', getreg(':')) call feedkeys(":map <nowait> <b\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <nowait> <buffer>', getreg(':')) call feedkeys(":map <special> <no\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <special> <nowait>', getreg(':')) call feedkeys(":map <silent> <sp\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <silent> <special>', getreg(':')) map <Middle>x middle map ,f commaf map ,g commaf map <Left> left map <A-Left>x shiftleft call feedkeys(":map ,\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map ,f', getreg(':')) call feedkeys(":map ,\<Tab>\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map ,g', getreg(':')) call feedkeys(":map <L\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <Left>', getreg(':')) call feedkeys(":map <A-Left>\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal("\"map <A-Left>\<Tab>", getreg(':')) unmap ,f unmap ,g unmap <Left> unmap <A-Left>x set cpo-=< cpo-=B cpo-=k map <Left> left call feedkeys(":map <L\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <Left>', getreg(':')) call feedkeys(":map <M\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal("\"map <M\<Tab>", getreg(':')) unmap <Left> set cpo+=< map <Left> left exe "set t_k6=\<Esc>[17~" call feedkeys(":map \<Esc>[17~x f6x\<CR>", 'xt') call feedkeys(":map <L\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <Left>', getreg(':')) if !has('gui_running') call feedkeys(":map \<Esc>[17~\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal("\"map <F6>x", getreg(':')) endif unmap <Left> call feedkeys(":unmap \<Esc>[17~x\<CR>", 'xt') set cpo-=< set cpo+=B map <Left> left call feedkeys(":map <L\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <Left>', getreg(':')) unmap <Left> set cpo-=B set cpo+=k map <Left> left call feedkeys(":map <L\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"map <Left>', getreg(':')) unmap <Left> set cpo-=k call assert_fails('call feedkeys(":map \\\\%(\<Tab>\<Home>\"\<CR>", "xt")', 'E53:') unmap <Middle>x set cpo&vim endfunc func Test_match_completion() hi Aardig ctermfg=green call feedkeys(":match \<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"match Aardig', getreg(':')) call feedkeys(":match \<S-Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"match none', getreg(':')) endfunc func Test_highlight_completion() hi Aardig ctermfg=green call feedkeys(":hi \<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"hi Aardig', getreg(':')) call feedkeys(":hi default \<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"hi default Aardig', getreg(':')) call feedkeys(":hi clear Aa\<Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"hi clear Aardig', getreg(':')) call feedkeys(":hi li\<S-Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"hi link', getreg(':')) call feedkeys(":hi d\<S-Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"hi default', getreg(':')) call feedkeys(":hi c\<S-Tab>\<Home>\"\<CR>", 'xt') call assert_equal('"hi clear', getreg(':')) call feedkeys(":hi clear Aardig Aard\<Tab>\<C-B>\"\<CR>", 'xt') call assert_equal('"hi clear Aardig Aardig', getreg(':')) call feedkeys(":hi Aardig \<Tab>\<C-B>\"\<CR>", 'xt') call assert_equal("\"hi Aardig \t", getreg(':')) " A cleared group does not show up in completions. hi Anders ctermfg=green call assert_equal(['Aardig', 'Anders'], getcompletion('A', 'highlight')) hi clear Aardig call assert_equal(['Anders'], getcompletion('A', 'highlight')) hi clear Anders call assert_equal([], getcompletion('A', 'highlight')) endfunc " Test for command-line expansion of "hi Ni " (easter egg) func Test_highlight_easter_egg() call test_override('ui_delay', 1) call feedkeys(":hi Ni \<Tab>\<C-B>\"\<CR>", 'xt') call assert_equal("\"hi Ni \<Tab>", @:) call test_override('ALL', 0) endfunc func Test_getcompletion() let groupcount = len(getcompletion('', 'event')) call assert_true(groupcount > 0) let matchcount = len('File'->getcompletion('event')) call assert_true(matchcount > 0) call assert_true(groupcount > matchcount) if has('menu') source $VIMRUNTIME/menu.vim let matchcount = len(getcompletion('', 'menu')) call assert_true(matchcount > 0) call assert_equal(['File.'], getcompletion('File', 'menu')) call assert_true(matchcount > 0) let matchcount = len(getcompletion('File.', 'menu')) call assert_true(matchcount > 0) endif let l = getcompletion('v:n', 'var') call assert_true(index(l, 'v:null') >= 0) let l = getcompletion('v:notexists', 'var') call assert_equal([], l) args a.c b.c let l = getcompletion('', 'arglist') call assert_equal(['a.c', 'b.c'], l) %argdelete let l = getcompletion('', 'augroup') call assert_true(index(l, 'END') >= 0) let l = getcompletion('blahblah', 'augroup') call assert_equal([], l) let l = getcompletion('', 'behave') call assert_true(index(l, 'mswin') >= 0) let l = getcompletion('not', 'behave') call assert_equal([], l) let l = getcompletion('', 'color') call assert_true(index(l, 'default') >= 0) let l = getcompletion('dirty', 'color') call assert_equal([], l) let l = getcompletion('', 'command') call assert_true(index(l, 'sleep') >= 0) let l = getcompletion('awake', 'command') call assert_equal([], l) let l = getcompletion('', 'dir') call assert_true(index(l, 'samples/') >= 0) let l = getcompletion('NoMatch', 'dir') call assert_equal([], l) if glob('~/*') !=# '' let l = getcompletion('~/', 'dir') call assert_true(l[0][0] ==# '~') endif let l = getcompletion('exe', 'expression') call assert_true(index(l, 'executable(') >= 0) let l = getcompletion('kill', 'expression') call assert_equal([], l) let l = getcompletion('tag', 'function') call assert_true(index(l, 'taglist(') >= 0) let l = getcompletion('paint', 'function') call assert_equal([], l) let Flambda = {-> 'hello'} let l = getcompletion('', 'function') let l = filter(l, {i, v -> v =~ 'lambda'}) call assert_equal([], l) let l = getcompletion('run', 'file') call assert_true(index(l, 'runtest.vim') >= 0) let l = getcompletion('walk', 'file') call assert_equal([], l) set wildignore=*.vim let l = getcompletion('run', 'file', 1) call assert_true(index(l, 'runtest.vim') < 0) set wildignore& let l = getcompletion('ha', 'filetype') call assert_true(index(l, 'hamster') >= 0) let l = getcompletion('horse', 'filetype') call assert_equal([], l) let l = getcompletion('z', 'syntax') call assert_true(index(l, 'zimbu') >= 0) let l = getcompletion('emacs', 'syntax') call assert_equal([], l) let l = getcompletion('jikes', 'compiler') call assert_true(index(l, 'jikes') >= 0) let l = getcompletion('break', 'compiler') call assert_equal([], l) let l = getcompletion('last', 'help') call assert_true(index(l, ':tablast') >= 0) let l = getcompletion('giveup', 'help') call assert_equal([], l) let l = getcompletion('time', 'option') call assert_true(index(l, 'timeoutlen') >= 0) let l = getcompletion('space', 'option') call assert_equal([], l) let l = getcompletion('er', 'highlight') call assert_true(index(l, 'ErrorMsg') >= 0) let l = getcompletion('dark', 'highlight') call assert_equal([], l) let l = getcompletion('', 'messages') call assert_true(index(l, 'clear') >= 0) let l = getcompletion('not', 'messages') call assert_equal([], l) let l = getcompletion('', 'mapclear') call assert_true(index(l, '<buffer>') >= 0) let l = getcompletion('not', 'mapclear') call assert_equal([], l) let l = getcompletion('.', 'shellcmd') call assert_equal(['./', '../'], filter(l, 'v:val =~ "\\./"')) call assert_equal(-1, match(l[2:], '^\.\.\?/$')) let root = has('win32') ? 'C:\\' : '/' let l = getcompletion(root, 'shellcmd') let expected = map(filter(glob(root . '*', 0, 1), \ 'isdirectory(v:val) || executable(v:val)'), 'isdirectory(v:val) ? v:val . ''/'' : v:val') call assert_equal(expected, l) if has('cscope') let l = getcompletion('', 'cscope') let cmds = ['add', 'find', 'help', 'kill', 'reset', 'show'] call assert_equal(cmds, l) " using cmdline completion must not change the result call feedkeys(":cscope find \<c-d>\<c-c>", 'xt') let l = getcompletion('', 'cscope') call assert_equal(cmds, l) let keys = ['a', 'c', 'd', 'e', 'f', 'g', 'i', 's', 't'] let l = getcompletion('find ', 'cscope') call assert_equal(keys, l) endif if has('signs') sign define Testing linehl=Comment let l = getcompletion('', 'sign') let cmds = ['define', 'jump', 'list', 'place', 'undefine', 'unplace'] call assert_equal(cmds, l) " using cmdline completion must not change the result call feedkeys(":sign list \<c-d>\<c-c>", 'xt') let l = getcompletion('', 'sign') call assert_equal(cmds, l) let l = getcompletion('list ', 'sign') call assert_equal(['Testing'], l) endif " Command line completion tests let l = getcompletion('cd ', 'cmdline') call assert_true(index(l, 'samples/') >= 0) let l = getcompletion('cd NoMatch', 'cmdline') call assert_equal([], l) let l = getcompletion('let v:n', 'cmdline') call assert_true(index(l, 'v:null') >= 0) let l = getcompletion('let v:notexists', 'cmdline') call assert_equal([], l) let l = getcompletion('call tag', 'cmdline') call assert_true(index(l, 'taglist(') >= 0) let l = getcompletion('call paint', 'cmdline') call assert_equal([], l) func T(a, c, p) let g:cmdline_compl_params = [a:a, a:c, a:p] return "oneA\noneB\noneC" endfunc command -nargs=1 -complete=custom,T MyCmd let l = getcompletion('MyCmd ', 'cmdline') call assert_equal(['oneA', 'oneB', 'oneC'], l) call assert_equal(['', 'MyCmd ', 6], g:cmdline_compl_params) delcommand MyCmd delfunc T unlet g:cmdline_compl_params " For others test if the name is recognized. let names = ['buffer', 'environment', 'file_in_path', 'mapping', 'tag', 'tag_listfiles', 'user'] if has('cmdline_hist') call add(names, 'history') endif if has('gettext') call add(names, 'locale') endif if has('profile') call add(names, 'syntime') endif set tags=Xtags call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//", "word\tfile\tcmd"], 'Xtags') for name in names let matchcount = len(getcompletion('', name)) call assert_true(matchcount >= 0, 'No matches for ' . name) endfor call delete('Xtags') set tags& call assert_fails("call getcompletion('\\\\@!\\\\@=', 'buffer')", 'E871:') call assert_fails('call getcompletion("", "burp")', 'E475:') call assert_fails('call getcompletion("abc", [])', 'E475:') endfunc func Test_fullcommand() let tests = { \ '': '', \ ':': '', \ ':::': '', \ ':::5': '', \ 'not_a_cmd': '', \ 'Check': '', \ 'syntax': 'syntax', \ ':syntax': 'syntax', \ '::::syntax': 'syntax', \ 'sy': 'syntax', \ 'syn': 'syntax', \ 'synt': 'syntax', \ ':sy': 'syntax', \ '::::sy': 'syntax', \ 'match': 'match', \ '2match': 'match', \ '3match': 'match', \ 'aboveleft': 'aboveleft', \ 'abo': 'aboveleft', \ 's': 'substitute', \ '5s': 'substitute', \ ':5s': 'substitute', \ "'<,'>s": 'substitute', \ ":'<,'>s": 'substitute', \ 'CheckUni': 'CheckUnix', \ 'CheckUnix': 'CheckUnix', \ } for [in, want] in items(tests) call assert_equal(want, fullcommand(in)) endfor call assert_equal('', fullcommand(test_null_string())) call assert_equal('syntax', 'syn'->fullcommand()) command -buffer BufferLocalCommand : command GlobalCommand : call assert_equal('GlobalCommand', fullcommand('GlobalCom')) call assert_equal('BufferLocalCommand', fullcommand('BufferL')) delcommand BufferLocalCommand delcommand GlobalCommand endfunc func Test_shellcmd_completion() let save_path = $PATH call mkdir('Xpathdir/Xpathsubdir', 'p') call writefile([''], 'Xpathdir/Xfile.exe') call setfperm('Xpathdir/Xfile.exe', 'rwx------') " Set PATH to example directory without trailing slash. let $PATH = getcwd() . '/Xpathdir' " Test for the ":!<TAB>" case. Previously, this would include subdirs of " dirs in the PATH, even though they won't be executed. We check that only " subdirs of the PWD and executables from the PATH are included in the " suggestions. let actual = getcompletion('X', 'shellcmd') let expected = map(filter(glob('*', 0, 1), 'isdirectory(v:val) && v:val[0] == "X"'), 'v:val . "/"') call insert(expected, 'Xfile.exe') call assert_equal(expected, actual) call delete('Xpathdir', 'rf') let $PATH = save_path endfunc func Test_expand_star_star() call mkdir('a/b', 'p') call writefile(['asdfasdf'], 'a/b/fileXname') call feedkeys(":find **/fileXname\<Tab>\<CR>", 'xt') call assert_equal('find a/b/fileXname', getreg(':')) bwipe! call delete('a', 'rf') endfunc func Test_cmdline_paste() let @a = "def" call feedkeys(":abc \<C-R>a ghi\<C-B>\"\<CR>", 'tx') call assert_equal('"abc def ghi', @:) new call setline(1, 'asdf.x /tmp/some verylongword a;b-c*d ') call feedkeys(":aaa \<C-R>\<C-W> bbb\<C-B>\"\<CR>", 'tx') call assert_equal('"aaa asdf bbb', @:) call feedkeys("ft:aaa \<C-R>\<C-F> bbb\<C-B>\"\<CR>", 'tx') call assert_equal('"aaa /tmp/some bbb', @:) call feedkeys(":aaa \<C-R>\<C-L> bbb\<C-B>\"\<CR>", 'tx') call assert_equal('"aaa '.getline(1).' bbb', @:) set incsearch call feedkeys("fy:aaa veryl\<C-R>\<C-W> bbb\<C-B>\"\<CR>", 'tx') call assert_equal('"aaa verylongword bbb', @:) call feedkeys("f;:aaa \<C-R>\<C-A> bbb\<C-B>\"\<CR>", 'tx') call assert_equal('"aaa a;b-c*d bbb', @:) call feedkeys(":\<C-\>etoupper(getline(1))\<CR>\<C-B>\"\<CR>", 'tx') call assert_equal('"ASDF.X /TMP/SOME VERYLONGWORD A;B-C*D ', @:) bwipe! " Error while typing a command used to cause that it was not executed " in the end. new try call feedkeys(":file \<C-R>%Xtestfile\<CR>", 'tx') catch /^Vim\%((\a\+)\)\=:E32/ " ignore error E32 endtry call assert_equal("Xtestfile", bufname("%")) " Try to paste an invalid register using <C-R> call feedkeys(":\"one\<C-R>\<C-X>two\<CR>", 'xt') call assert_equal('"onetwo', @:) " Test for pasting register containing CTRL-H using CTRL-R and CTRL-R CTRL-R let @a = "xy\<C-H>z" call feedkeys(":\"\<C-R>a\<CR>", 'xt') call assert_equal('"xz', @:) call feedkeys(":\"\<C-R>\<C-R>a\<CR>", 'xt') call assert_equal("\"xy\<C-H>z", @:) call feedkeys(":\"\<C-R>\<C-O>a\<CR>", 'xt') call assert_equal("\"xy\<C-H>z", @:) " Test for pasting register containing CTRL-V using CTRL-R and CTRL-R CTRL-R let @a = "xy\<C-V>z" call feedkeys(":\"\<C-R>=@a\<CR>\<cr>", 'xt') call assert_equal('"xyz', @:) call feedkeys(":\"\<C-R>\<C-R>=@a\<CR>\<cr>", 'xt') call assert_equal("\"xy\<C-V>z", @:) call assert_beeps('call feedkeys(":\<C-R>=\<C-R>=\<Esc>", "xt")') bwipe! endfunc func Test_cmdline_remove_char() let encoding_save = &encoding for e in ['utf8', 'latin1'] exe 'set encoding=' . e call feedkeys(":abc def\<S-Left>\<Del>\<C-B>\"\<CR>", 'tx') call assert_equal('"abc ef', @:, e) call feedkeys(":abc def\<S-Left>\<BS>\<C-B>\"\<CR>", 'tx') call assert_equal('"abcdef', @:) call feedkeys(":abc def ghi\<S-Left>\<C-W>\<C-B>\"\<CR>", 'tx') call assert_equal('"abc ghi', @:, e) call feedkeys(":abc def\<S-Left>\<C-U>\<C-B>\"\<CR>", 'tx') call assert_equal('"def', @:, e) endfor let &encoding = encoding_save endfunc func Test_cmdline_keymap_ctrl_hat() CheckFeature keymap set keymap=esperanto call feedkeys(":\"Jxauxdo \<C-^>Jxauxdo \<C-^>Jxauxdo\<CR>", 'tx') call assert_equal('"Jxauxdo Ĵaŭdo Jxauxdo', @:) set keymap= endfunc func Test_illegal_address1() new 2;'( 2;') quit endfunc func Test_illegal_address2() call writefile(['c', 'x', ' x', '.', '1;y'], 'Xtest.vim') new source Xtest.vim " Trigger calling validate_cursor() diffsp Xtest.vim quit! bwipe! call delete('Xtest.vim') endfunc func Test_cmdline_complete_wildoptions() help call feedkeys(":tag /\<c-a>\<c-b>\"\<cr>", 'tx') let a = join(sort(split(@:)),' ') set wildoptions=tagfile call feedkeys(":tag /\<c-a>\<c-b>\"\<cr>", 'tx') let b = join(sort(split(@:)),' ') call assert_equal(a, b) bw! endfunc func Test_cmdline_complete_user_cmd() command! -complete=color -nargs=1 Foo : call feedkeys(":Foo \<Tab>\<Home>\"\<cr>", 'tx') call assert_equal('"Foo blue', @:) call feedkeys(":Foo b\<Tab>\<Home>\"\<cr>", 'tx') call assert_equal('"Foo blue', @:) delcommand Foo endfunc func s:ScriptLocalFunction() echo 'yes' endfunc func Test_cmdline_complete_user_func() call feedkeys(":func Test_cmdline_complete_user\<Tab>\<Home>\"\<cr>", 'tx') call assert_match('"func Test_cmdline_complete_user_', @:) call feedkeys(":func s:ScriptL\<Tab>\<Home>\"\<cr>", 'tx') call assert_match('"func <SNR>\d\+_ScriptLocalFunction', @:) " g: prefix also works call feedkeys(":echo g:Test_cmdline_complete_user_f\<Tab>\<Home>\"\<cr>", 'tx') call assert_match('"echo g:Test_cmdline_complete_user_func', @:) " using g: prefix does not result in just "g:" matches from a lambda let Fx = { a -> a } call feedkeys(":echo g:\<Tab>\<Home>\"\<cr>", 'tx') call assert_match('"echo g:[A-Z]', @:) " existence of script-local dict function does not break user function name " completion function s:a_dict_func() dict endfunction call feedkeys(":call Test_cmdline_complete_user\<Tab>\<Home>\"\<cr>", 'tx') call assert_match('"call Test_cmdline_complete_user_', @:) delfunction s:a_dict_func endfunc func Test_cmdline_complete_user_names() if has('unix') && executable('whoami') let whoami = systemlist('whoami')[0] let first_letter = whoami[0] if len(first_letter) > 0 " Trying completion of :e ~x where x is the first letter of " the user name should complete to at least the user name. call feedkeys(':e ~' . first_letter . "\<c-a>\<c-B>\"\<cr>", 'tx') call assert_match('^"e \~.*\<' . whoami . '\>', @:) endif elseif has('win32') " Just in case: check that the system has an Administrator account. let names = system('net user') if names =~ 'Administrator' " Trying completion of :e ~A should complete to Administrator. " There could be other names starting with "A" before Administrator. call feedkeys(':e ~A' . "\<c-a>\<c-B>\"\<cr>", 'tx') call assert_match('^"e \~.*Administrator', @:) endif else throw 'Skipped: does not work on this platform' endif endfunc func Test_cmdline_complete_bang() CheckExecutable whoami call feedkeys(":!whoam\<C-A>\<C-B>\"\<CR>", 'tx') call assert_match('^".*\<whoami\>', @:) endfunc func Test_cmdline_complete_languages() let lang = substitute(execute('language time'), '.*"\(.*\)"$', '\1', '') call assert_equal(lang, v:lc_time) let lang = substitute(execute('language ctype'), '.*"\(.*\)"$', '\1', '') call assert_equal(lang, v:ctype) let lang = substitute(execute('language collate'), '.*"\(.*\)"$', '\1', '') call assert_equal(lang, v:collate) let lang = substitute(execute('language messages'), '.*"\(.*\)"$', '\1', '') call assert_equal(lang, v:lang) call feedkeys(":language \<c-a>\<c-b>\"\<cr>", 'tx') call assert_match('^"language .*\<collate\>.*\<ctype\>.*\<messages\>.*\<time\>', @:) call assert_match('^"language .*\<' . lang . '\>', @:) call feedkeys(":language messages \<c-a>\<c-b>\"\<cr>", 'tx') call assert_match('^"language .*\<' . lang . '\>', @:) call feedkeys(":language ctype \<c-a>\<c-b>\"\<cr>", 'tx') call assert_match('^"language .*\<' . lang . '\>', @:) call feedkeys(":language time \<c-a>\<c-b>\"\<cr>", 'tx') call assert_match('^"language .*\<' . lang . '\>', @:) call feedkeys(":language collate \<c-a>\<c-b>\"\<cr>", 'tx') call assert_match('^"language .*\<' . lang . '\>', @:) endfunc func Test_cmdline_complete_env_variable() let $X_VIM_TEST_COMPLETE_ENV = 'foo' call feedkeys(":edit $X_VIM_TEST_COMPLETE_E\<C-A>\<C-B>\"\<CR>", 'tx') call assert_match('"edit $X_VIM_TEST_COMPLETE_ENV', @:) unlet $X_VIM_TEST_COMPLETE_ENV endfunc func Test_cmdline_complete_expression() let g:SomeVar = 'blah' for cmd in ['exe', 'echo', 'echon', 'echomsg'] call feedkeys(":" .. cmd .. " SomeV\<Tab>\<C-B>\"\<CR>", 'tx') call assert_match('"' .. cmd .. ' SomeVar', @:) call feedkeys(":" .. cmd .. " foo SomeV\<Tab>\<C-B>\"\<CR>", 'tx') call assert_match('"' .. cmd .. ' foo SomeVar', @:) endfor unlet g:SomeVar endfunc " Unique function name for completion below func s:WeirdFunc() echo 'weird' endfunc " Test for various command-line completion func Test_cmdline_complete_various() " completion for a command starting with a comment call feedkeys(": :|\"\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\" :|\"\<C-A>", @:) " completion for a range followed by a comment call feedkeys(":1,2\"\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"1,2\"\<C-A>", @:) " completion for :k command call feedkeys(":ka\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"ka\<C-A>", @:) " completion for short version of the :s command call feedkeys(":sI \<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"sI \<C-A>", @:) " completion for :write command call mkdir('Xdir') call writefile(['one'], 'Xdir/Xfile1') let save_cwd = getcwd() cd Xdir call feedkeys(":w >> \<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"w >> Xfile1", @:) call chdir(save_cwd) call delete('Xdir', 'rf') " completion for :w ! and :r ! commands call feedkeys(":w !invalid_xyz_cmd\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"w !invalid_xyz_cmd", @:) call feedkeys(":r !invalid_xyz_cmd\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"r !invalid_xyz_cmd", @:) " completion for :>> and :<< commands call feedkeys(":>>>\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\">>>\<C-A>", @:) call feedkeys(":<<<\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"<<<\<C-A>", @:) " completion for command with +cmd argument call feedkeys(":buffer +/pat Xabc\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"buffer +/pat Xabc", @:) call feedkeys(":buffer +/pat\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"buffer +/pat\<C-A>", @:) " completion for a command with a trailing comment call feedkeys(":ls \" comment\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"ls \" comment\<C-A>", @:) " completion for a command with a trailing command call feedkeys(":ls | ls\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"ls | ls", @:) " completion for a command with an CTRL-V escaped argument call feedkeys(":ls \<C-V>\<C-V>a\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"ls \<C-V>a\<C-A>", @:) " completion for a command that doesn't take additional arguments call feedkeys(":all abc\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"all abc\<C-A>", @:) " completion for a command with a command modifier call feedkeys(":topleft new\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"topleft new", @:) " completion for vim9 and legacy commands call feedkeys(":vim9 call strle\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"vim9 call strlen(", @:) call feedkeys(":legac call strle\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"legac call strlen(", @:) " completion for the :disassemble command call feedkeys(":disas deb\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"disas debug", @:) call feedkeys(":disas pro\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"disas profile", @:) call feedkeys(":disas debug Test_cmdline_complete_var\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"disas debug Test_cmdline_complete_various", @:) call feedkeys(":disas profile Test_cmdline_complete_var\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"disas profile Test_cmdline_complete_various", @:) call feedkeys(":disas Test_cmdline_complete_var\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"disas Test_cmdline_complete_various", @:) call feedkeys(":disas s:WeirdF\<C-A>\<C-B>\"\<CR>", 'xt') call assert_match('"disas <SNR>\d\+_WeirdFunc', @:) call feedkeys(":disas \<S-Tab>\<C-B>\"\<CR>", 'xt') call assert_match('"disas <SNR>\d\+_', @:) call feedkeys(":disas debug \<S-Tab>\<C-B>\"\<CR>", 'xt') call assert_match('"disas debug <SNR>\d\+_', @:) " completion for the :match command call feedkeys(":match Search /pat/\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"match Search /pat/\<C-A>", @:) " completion for the :s command call feedkeys(":s/from/to/g\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"s/from/to/g\<C-A>", @:) " completion for the :dlist command call feedkeys(":dlist 10 /pat/ a\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"dlist 10 /pat/ a\<C-A>", @:) " completion for the :doautocmd command call feedkeys(":doautocmd User MyCmd a.c\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"doautocmd User MyCmd a.c\<C-A>", @:) " completion of autocmd group after comma call feedkeys(":doautocmd BufNew,BufEn\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"doautocmd BufNew,BufEnter", @:) " completion of file name in :doautocmd call writefile([], 'Xfile1') call writefile([], 'Xfile2') call feedkeys(":doautocmd BufEnter Xfi\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"doautocmd BufEnter Xfile1 Xfile2", @:) call delete('Xfile1') call delete('Xfile2') " completion for the :augroup command augroup XTest.test augroup END call feedkeys(":augroup X\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"augroup XTest.test", @:) call feedkeys(":au X\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"au XTest.test", @:) augroup! XTest.test " completion for the :unlet command call feedkeys(":unlet one two\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"unlet one two", @:) " completion for the :buffer command with curlies " FIXME: what should happen on MS-Windows? if !has('win32') edit \{someFile} call feedkeys(":buf someFile\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"buf {someFile}", @:) bwipe {someFile} endif " completion for the :bdelete command call feedkeys(":bdel a b c\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"bdel a b c", @:) " completion for the :mapclear command call feedkeys(":mapclear \<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal("\"mapclear <buffer>", @:) " completion for user defined commands with menu names menu Test.foo :ls<CR> com -nargs=* -complete=menu MyCmd call feedkeys(":MyCmd Te\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"MyCmd Test.', @:) delcom MyCmd unmenu Test " completion for user defined commands with mappings mapclear map <F3> :ls<CR> com -nargs=* -complete=mapping MyCmd call feedkeys(":MyCmd <F\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"MyCmd <F3>', @:) mapclear delcom MyCmd " completion for :set path= with multiple backslashes call feedkeys(":set path=a\\\\\\ b\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"set path=a\\\ b', @:) " completion for :set dir= with a backslash call feedkeys(":set dir=a\\ b\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"set dir=a\ b', @:) " completion for the :py3 commands call feedkeys(":py3\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"py3 py3do py3file', @:) " completion for the :vim9 commands call feedkeys(":vim9\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"vim9cmd vim9script', @:) " redir @" is not the start of a comment. So complete after that call feedkeys(":redir @\" | cwin\t\<C-B>\"\<CR>", 'xt') call assert_equal('"redir @" | cwindow', @:) " completion after a backtick call feedkeys(":e `a1b2c\t\<C-B>\"\<CR>", 'xt') call assert_equal('"e `a1b2c', @:) " completion for :language command with an invalid argument call feedkeys(":language dummy \t\<C-B>\"\<CR>", 'xt') call assert_equal("\"language dummy \t", @:) " completion for commands after a :global command call feedkeys(":g/a\\xb/clearj\t\<C-B>\"\<CR>", 'xt') call assert_equal('"g/a\xb/clearjumps', @:) " completion with ambiguous user defined commands com TCmd1 echo 'TCmd1' com TCmd2 echo 'TCmd2' call feedkeys(":TCmd \t\<C-B>\"\<CR>", 'xt') call assert_equal('"TCmd ', @:) delcom TCmd1 delcom TCmd2 " completion after a range followed by a pipe (|) character call feedkeys(":1,10 | chist\t\<C-B>\"\<CR>", 'xt') call assert_equal('"1,10 | chistory', @:) " use <Esc> as the 'wildchar' for completion set wildchar=<Esc> call feedkeys(":g/a\\xb/clearj\<Esc>\<C-B>\"\<CR>", 'xt') call assert_equal('"g/a\xb/clearjumps', @:) " pressing <esc> twice should cancel the command call feedkeys(":chist\<Esc>\<Esc>", 'xt') call assert_equal('"g/a\xb/clearjumps', @:) set wildchar& endfunc func Test_cmdline_write_alternatefile() new call setline('.', ['one', 'two']) f foo.txt new f #-A call assert_equal('foo.txt-A', expand('%')) f #<-B.txt call assert_equal('foo-B.txt', expand('%')) f %< call assert_equal('foo-B', expand('%')) new call assert_fails('f #<', 'E95:') bw! f foo-B.txt f %<-A call assert_equal('foo-B-A', expand('%')) bw! bw! endfunc " using a leading backslash here set cpo+=C func Test_cmdline_search_range() new call setline(1, ['a', 'b', 'c', 'd']) /d 1,\/s/b/B/ call assert_equal('B', getline(2)) /a $ \?,4s/c/C/ call assert_equal('C', getline(3)) call setline(1, ['a', 'b', 'c', 'd']) %s/c/c/ 1,\&s/b/B/ call assert_equal('B', getline(2)) let @/ = 'apple' call assert_fails('\/print', ['E486:.*apple']) bwipe! endfunc " Test for the tick mark (') in an excmd range func Test_tick_mark_in_range() " If only the tick is passed as a range and no command is specified, there " should not be an error call feedkeys(":'\<CR>", 'xt') call assert_equal("'", getreg(':')) call assert_fails("',print", 'E78:') endfunc " Test for using a line number followed by a search pattern as range func Test_lnum_and_pattern_as_range() new call setline(1, ['foo 1', 'foo 2', 'foo 3']) let @" = '' 2/foo/yank call assert_equal("foo 3\n", @") call assert_equal(1, line('.')) close! endfunc " Tests for getcmdline(), getcmdpos() and getcmdtype() func Check_cmdline(cmdtype) call assert_equal('MyCmd a', getcmdline()) call assert_equal(8, getcmdpos()) call assert_equal(a:cmdtype, getcmdtype()) return '' endfunc set cpo& func Test_getcmdtype() call feedkeys(":MyCmd a\<C-R>=Check_cmdline(':')\<CR>\<Esc>", "xt") let cmdtype = '' debuggreedy call feedkeys(":debug echo 'test'\<CR>", "t") call feedkeys("let cmdtype = \<C-R>=string(getcmdtype())\<CR>\<CR>", "t") call feedkeys("cont\<CR>", "xt") 0debuggreedy call assert_equal('>', cmdtype) call feedkeys("/MyCmd a\<C-R>=Check_cmdline('/')\<CR>\<Esc>", "xt") call feedkeys("?MyCmd a\<C-R>=Check_cmdline('?')\<CR>\<Esc>", "xt") call feedkeys(":call input('Answer?')\<CR>", "t") call feedkeys("MyCmd a\<C-R>=Check_cmdline('@')\<CR>\<C-C>", "xt") call feedkeys(":insert\<CR>MyCmd a\<C-R>=Check_cmdline('-')\<CR>\<Esc>", "xt") cnoremap <expr> <F6> Check_cmdline('=') call feedkeys("a\<C-R>=MyCmd a\<F6>\<Esc>\<Esc>", "xt") cunmap <F6> call assert_equal('', getcmdline()) endfunc func Test_getcmdwintype() CheckFeature cmdwin call feedkeys("q/:let a = getcmdwintype()\<CR>:q\<CR>", 'x!') call assert_equal('/', a) call feedkeys("q?:let a = getcmdwintype()\<CR>:q\<CR>", 'x!') call assert_equal('?', a) call feedkeys("q::let a = getcmdwintype()\<CR>:q\<CR>", 'x!') call assert_equal(':', a) call feedkeys(":\<C-F>:let a = getcmdwintype()\<CR>:q\<CR>", 'x!') call assert_equal(':', a) call assert_equal('', getcmdwintype()) endfunc func Test_getcmdwin_autocmd() CheckFeature cmdwin let s:seq = [] augroup CmdWin au WinEnter * call add(s:seq, 'WinEnter ' .. win_getid()) au WinLeave * call add(s:seq, 'WinLeave ' .. win_getid()) au BufEnter * call add(s:seq, 'BufEnter ' .. bufnr()) au BufLeave * call add(s:seq, 'BufLeave ' .. bufnr()) au CmdWinEnter * call add(s:seq, 'CmdWinEnter ' .. win_getid()) au CmdWinLeave * call add(s:seq, 'CmdWinLeave ' .. win_getid()) let org_winid = win_getid() let org_bufnr = bufnr() call feedkeys("q::let a = getcmdwintype()\<CR>:let s:cmd_winid = win_getid()\<CR>:let s:cmd_bufnr = bufnr()\<CR>:q\<CR>", 'x!') call assert_equal(':', a) call assert_equal([ \ 'WinLeave ' .. org_winid, \ 'WinEnter ' .. s:cmd_winid, \ 'BufLeave ' .. org_bufnr, \ 'BufEnter ' .. s:cmd_bufnr, \ 'CmdWinEnter ' .. s:cmd_winid, \ 'CmdWinLeave ' .. s:cmd_winid, \ 'BufLeave ' .. s:cmd_bufnr, \ 'WinLeave ' .. s:cmd_winid, \ 'WinEnter ' .. org_winid, \ 'BufEnter ' .. org_bufnr, \ ], s:seq) au! augroup END endfunc func Test_verbosefile() set verbosefile=Xlog echomsg 'foo' echomsg 'bar' set verbosefile= let log = readfile('Xlog') call assert_match("foo\nbar", join(log, "\n")) call delete('Xlog') call mkdir('Xdir') call assert_fails('set verbosefile=Xdir', ['E484:.*Xdir', 'E474:']) call delete('Xdir', 'd') endfunc func Test_verbose_option() CheckScreendump let lines =<< trim [SCRIPT] command DoSomething echo 'hello' |set ts=4 |let v = '123' |echo v call feedkeys("\r", 't') " for the hit-enter prompt set verbose=20 [SCRIPT] call writefile(lines, 'XTest_verbose') let buf = RunVimInTerminal('-S XTest_verbose', {'rows': 12}) call TermWait(buf, 50) call term_sendkeys(buf, ":DoSomething\<CR>") call VerifyScreenDump(buf, 'Test_verbose_option_1', {}) " clean up call StopVimInTerminal(buf) call delete('XTest_verbose') endfunc func Test_setcmdpos() func InsertTextAtPos(text, pos) call assert_equal(0, setcmdpos(a:pos)) return a:text endfunc " setcmdpos() with position in the middle of the command line. call feedkeys(":\"12\<C-R>=InsertTextAtPos('a', 3)\<CR>b\<CR>", 'xt') call assert_equal('"1ab2', @:) call feedkeys(":\"12\<C-R>\<C-R>=InsertTextAtPos('a', 3)\<CR>b\<CR>", 'xt') call assert_equal('"1b2a', @:) " setcmdpos() with position beyond the end of the command line. call feedkeys(":\"12\<C-B>\<C-R>=InsertTextAtPos('a', 10)\<CR>b\<CR>", 'xt') call assert_equal('"12ab', @:) " setcmdpos() returns 1 when not editing the command line. call assert_equal(1, 3->setcmdpos()) endfunc func Test_cmdline_overstrike() let encodings = ['latin1', 'utf8'] let encoding_save = &encoding for e in encodings exe 'set encoding=' . e " Test overstrike in the middle of the command line. call feedkeys(":\"01234\<home>\<right>\<right>ab\<right>\<insert>cd\<enter>", 'xt') call assert_equal('"0ab1cd4', @:, e) " Test overstrike going beyond end of command line. call feedkeys(":\"01234\<home>\<right>\<right>ab\<right>\<insert>cdefgh\<enter>", 'xt') call assert_equal('"0ab1cdefgh', @:, e) " Test toggling insert/overstrike a few times. call feedkeys(":\"01234\<home>\<right>ab\<right>\<insert>cd\<right>\<insert>ef\<enter>", 'xt') call assert_equal('"ab0cd3ef4', @:, e) endfor " Test overstrike with multi-byte characters. call feedkeys(":\"テキストエディタ\<home>\<right>\<right>ab\<right>\<insert>cd\<enter>", 'xt') call assert_equal('"テabキcdエディタ', @:, e) let &encoding = encoding_save endfunc func Test_cmdwin_bug() CheckFeature cmdwin let winid = win_getid() sp try call feedkeys("q::call win_gotoid(" .. winid .. ")\<CR>:q\<CR>", 'x!') catch /^Vim\%((\a\+)\)\=:E11/ endtry bw! endfunc func Test_cmdwin_restore() CheckFeature cmdwin CheckScreendump let lines =<< trim [SCRIPT] augroup vimHints | au! | augroup END call setline(1, range(30)) 2split [SCRIPT] call writefile(lines, 'XTest_restore') let buf = RunVimInTerminal('-S XTest_restore', {'rows': 12}) call TermWait(buf, 50) call term_sendkeys(buf, "q:") call VerifyScreenDump(buf, 'Test_cmdwin_restore_1', {}) " normal restore call term_sendkeys(buf, ":q\<CR>") call VerifyScreenDump(buf, 'Test_cmdwin_restore_2', {}) " restore after setting 'lines' with one window call term_sendkeys(buf, ":close\<CR>") call term_sendkeys(buf, "q:") call term_sendkeys(buf, ":set lines=18\<CR>") call term_sendkeys(buf, ":q\<CR>") call VerifyScreenDump(buf, 'Test_cmdwin_restore_3', {}) " clean up call StopVimInTerminal(buf) call delete('XTest_restore') endfunc func Test_cmdwin_no_terminal() CheckFeature cmdwin CheckFeature terminal CheckNotMSWindows let buf = RunVimInTerminal('', {'rows': 12}) call TermWait(buf, 50) call term_sendkeys(buf, ":set cmdheight=2\<CR>") call term_sendkeys(buf, "q:") call term_sendkeys(buf, ":let buf = term_start(['/bin/echo'], #{hidden: 1})\<CR>") call VerifyScreenDump(buf, 'Test_cmdwin_no_terminal', {}) call term_sendkeys(buf, ":q\<CR>") call StopVimInTerminal(buf) endfunc func Test_buffers_lastused() " check that buffers are sorted by time when wildmode has lastused call test_settime(1550020000) " middle edit bufa enew call test_settime(1550030000) " newest edit bufb enew call test_settime(1550010000) " oldest edit bufc enew call test_settime(0) enew call assert_equal(['bufa', 'bufb', 'bufc'], \ getcompletion('', 'buffer')) let save_wildmode = &wildmode set wildmode=full:lastused let cap = "\<c-r>=execute('let X=getcmdline()')\<cr>" call feedkeys(":b \<tab>" .. cap .. "\<esc>", 'xt') call assert_equal('b bufb', X) call feedkeys(":b \<tab>\<tab>" .. cap .. "\<esc>", 'xt') call assert_equal('b bufa', X) call feedkeys(":b \<tab>\<tab>\<tab>" .. cap .. "\<esc>", 'xt') call assert_equal('b bufc', X) enew edit other call feedkeys(":b \<tab>" .. cap .. "\<esc>", 'xt') call assert_equal('b bufb', X) call feedkeys(":b \<tab>\<tab>" .. cap .. "\<esc>", 'xt') call assert_equal('b bufa', X) call feedkeys(":b \<tab>\<tab>\<tab>" .. cap .. "\<esc>", 'xt') call assert_equal('b bufc', X) enew let &wildmode = save_wildmode bwipeout bufa bwipeout bufb bwipeout bufc endfunc func Test_cmdwin_feedkeys() CheckFeature cmdwin " This should not generate E488 call feedkeys("q:\<CR>", 'x') " Using feedkeys with q: only should automatically close the cmd window call feedkeys('q:', 'xt') call assert_equal(1, winnr('$')) call assert_equal('', getcmdwintype()) endfunc " Tests for the issues fixed in 7.4.441. " When 'cedit' is set to Ctrl-C, opening the command window hangs Vim func Test_cmdwin_cedit() CheckFeature cmdwin exe "set cedit=\<C-c>" normal! : call assert_equal(1, winnr('$')) let g:cmd_wintype = '' func CmdWinType() let g:cmd_wintype = getcmdwintype() let g:wintype = win_gettype() return '' endfunc call feedkeys("\<C-c>a\<C-R>=CmdWinType()\<CR>\<CR>") echo input('') call assert_equal('@', g:cmd_wintype) call assert_equal('command', g:wintype) set cedit&vim delfunc CmdWinType endfunc " Test for CmdwinEnter autocmd func Test_cmdwin_autocmd() CheckFeature cmdwin augroup CmdWin au! autocmd BufLeave * if &buftype == '' | update | endif autocmd CmdwinEnter * startinsert augroup END call assert_fails('call feedkeys("q:xyz\<CR>", "xt")', 'E492:') call assert_equal('xyz', @:) augroup CmdWin au! augroup END augroup! CmdWin endfunc func Test_cmdlineclear_tabenter() CheckScreendump let lines =<< trim [SCRIPT] call setline(1, range(30)) [SCRIPT] call writefile(lines, 'XtestCmdlineClearTabenter') let buf = RunVimInTerminal('-S XtestCmdlineClearTabenter', #{rows: 10}) call TermWait(buf, 25) " in one tab make the command line higher with CTRL-W - call term_sendkeys(buf, ":tabnew\<cr>\<C-w>-\<C-w>-gtgt") call VerifyScreenDump(buf, 'Test_cmdlineclear_tabenter', {}) call StopVimInTerminal(buf) call delete('XtestCmdlineClearTabenter') endfunc " Test for expanding special keywords in cmdline func Test_cmdline_expand_special() %bwipe! call assert_fails('e #', 'E194:') call assert_fails('e <afile>', 'E495:') call assert_fails('e <abuf>', 'E496:') call assert_fails('e <amatch>', 'E497:') call writefile([], 'Xfile.cpp') call writefile([], 'Xfile.java') new Xfile.cpp call feedkeys(":e %:r\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"e Xfile.cpp Xfile.java', @:) close call delete('Xfile.cpp') call delete('Xfile.java') endfunc func Test_cmdwin_jump_to_win() CheckFeature cmdwin call assert_fails('call feedkeys("q:\<C-W>\<C-W>\<CR>", "xt")', 'E11:') new set modified call assert_fails('call feedkeys("q/:qall\<CR>", "xt")', ['E37:', 'E162:']) close! call feedkeys("q/:close\<CR>", "xt") call assert_equal(1, winnr('$')) call feedkeys("q/:exit\<CR>", "xt") call assert_equal(1, winnr('$')) " opening command window twice should fail call assert_beeps('call feedkeys("q:q:\<CR>\<CR>", "xt")') call assert_equal(1, winnr('$')) endfunc func Test_cmdwin_interrupted() CheckFeature cmdwin CheckScreendump " aborting the :smile output caused the cmdline window to use the current " buffer. let lines =<< trim [SCRIPT] au WinNew * smile [SCRIPT] call writefile(lines, 'XTest_cmdwin') let buf = RunVimInTerminal('-S XTest_cmdwin', {'rows': 18}) " open cmdwin call term_sendkeys(buf, "q:") call WaitForAssert({-> assert_match('-- More --', term_getline(buf, 18))}) " quit more prompt for :smile command call term_sendkeys(buf, "q") call WaitForAssert({-> assert_match('^$', term_getline(buf, 18))}) " execute a simple command call term_sendkeys(buf, "aecho 'done'\<CR>") call VerifyScreenDump(buf, 'Test_cmdwin_interrupted', {}) " clean up call StopVimInTerminal(buf) call delete('XTest_cmdwin') endfunc " Test for backtick expression in the command line func Test_cmd_backtick() %argd argadd `=['a', 'b', 'c']` call assert_equal(['a', 'b', 'c'], argv()) %argd argadd `echo abc def` call assert_equal(['abc def'], argv()) %argd endfunc " Test for the :! command func Test_cmd_bang() CheckUnix let lines =<< trim [SCRIPT] " Test for no previous command call assert_fails('!!', 'E34:') set nomore " Test for cmdline expansion with :! call setline(1, 'foo!') silent !echo <cWORD> > Xfile.out call assert_equal(['foo!'], readfile('Xfile.out')) " Test for using previous command silent !echo \! ! call assert_equal(['! echo foo!'], readfile('Xfile.out')) call writefile(v:errors, 'Xresult') call delete('Xfile.out') qall! [SCRIPT] call writefile(lines, 'Xscript') if RunVim([], [], '--clean -S Xscript') call assert_equal([], readfile('Xresult')) endif call delete('Xscript') call delete('Xresult') endfunc " Test error: "E135: *Filter* Autocommands must not change current buffer" func Test_cmd_bang_E135() new call setline(1, ['a', 'b', 'c', 'd']) augroup test_cmd_filter_E135 au! autocmd FilterReadPost * help augroup END call assert_fails('2,3!echo "x"', 'E135:') augroup test_cmd_filter_E135 au! augroup END %bwipe! endfunc " Test for using ~ for home directory in cmdline completion matches func Test_cmdline_expand_home() call mkdir('Xdir') call writefile([], 'Xdir/Xfile1') call writefile([], 'Xdir/Xfile2') cd Xdir let save_HOME = $HOME let $HOME = getcwd() call feedkeys(":e ~/\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"e ~/Xfile1 ~/Xfile2', @:) let $HOME = save_HOME cd .. call delete('Xdir', 'rf') endfunc " Test for using CTRL-\ CTRL-G in the command line to go back to normal mode " or insert mode (when 'insertmode' is set) func Test_cmdline_ctrl_g() new call setline(1, 'abc') call cursor(1, 3) " If command line is entered from insert mode, using C-\ C-G should back to " insert mode call feedkeys("i\<C-O>:\<C-\>\<C-G>xy", 'xt') call assert_equal('abxyc', getline(1)) call assert_equal(4, col('.')) " If command line is entered in 'insertmode', using C-\ C-G should back to " 'insertmode' call feedkeys(":set im\<cr>\<C-L>:\<C-\>\<C-G>12\<C-L>:set noim\<cr>", 'xt') call assert_equal('ab12xyc', getline(1)) close! endfunc " Test for 'wildmode' func Test_wildmode() func T(a, c, p) return "oneA\noneB\noneC" endfunc command -nargs=1 -complete=custom,T MyCmd func SaveScreenLine() let g:Sline = Screenline(&lines - 1) return '' endfunc cnoremap <expr> <F2> SaveScreenLine() set nowildmenu set wildmode=full,list let g:Sline = '' call feedkeys(":MyCmd \t\t\<F2>\<C-B>\"\<CR>", 'xt') call assert_equal('oneA oneB oneC', g:Sline) call assert_equal('"MyCmd oneA', @:) set wildmode=longest,full call feedkeys(":MyCmd o\t\<C-B>\"\<CR>", 'xt') call assert_equal('"MyCmd one', @:) call feedkeys(":MyCmd o\t\t\t\t\<C-B>\"\<CR>", 'xt') call assert_equal('"MyCmd oneC', @:) set wildmode=longest call feedkeys(":MyCmd one\t\t\<C-B>\"\<CR>", 'xt') call assert_equal('"MyCmd one', @:) set wildmode=list:longest let g:Sline = '' call feedkeys(":MyCmd \t\<F2>\<C-B>\"\<CR>", 'xt') call assert_equal('oneA oneB oneC', g:Sline) call assert_equal('"MyCmd one', @:) set wildmode="" call feedkeys(":MyCmd \t\t\<C-B>\"\<CR>", 'xt') call assert_equal('"MyCmd oneA', @:) " Test for wildmode=longest with 'fileignorecase' set set wildmode=longest set fileignorecase argadd AAA AAAA AAAAA call feedkeys(":buffer a\t\<C-B>\"\<CR>", 'xt') call assert_equal('"buffer AAA', @:) set fileignorecase& " Test for listing files with wildmode=list set wildmode=list let g:Sline = '' call feedkeys(":b A\t\t\<F2>\<C-B>\"\<CR>", 'xt') call assert_equal('AAA AAAA AAAAA', g:Sline) call assert_equal('"b A', @:) %argdelete delcommand MyCmd delfunc T delfunc SaveScreenLine cunmap <F2> set wildmode& %bwipe! endfunc " Test for interrupting the command-line completion func Test_interrupt_compl() func F(lead, cmdl, p) if a:lead =~ 'tw' call interrupt() return endif return "one\ntwo\nthree" endfunc command -nargs=1 -complete=custom,F Tcmd set nowildmenu set wildmode=full let interrupted = 0 try call feedkeys(":Tcmd tw\<Tab>\<C-B>\"\<CR>", 'xt') catch /^Vim:Interrupt$/ let interrupted = 1 endtry call assert_equal(1, interrupted) delcommand Tcmd delfunc F set wildmode& endfunc " Test for moving the cursor on the : command line func Test_cmdline_edit() let str = ":one two\<C-U>" let str ..= "one two\<C-W>\<C-W>" let str ..= "four\<BS>\<C-H>\<Del>\<kDel>" let str ..= "\<Left>five\<Right>" let str ..= "\<Home>two " let str ..= "\<C-Left>one " let str ..= "\<C-Right> three" let str ..= "\<End>\<S-Left>four " let str ..= "\<S-Right> six" let str ..= "\<C-B>\"\<C-E> seven\<CR>" call feedkeys(str, 'xt') call assert_equal("\"one two three four five six seven", @:) endfunc " Test for moving the cursor on the / command line in 'rightleft' mode func Test_cmdline_edit_rightleft() CheckFeature rightleft set rightleft set rightleftcmd=search let str = "/one two\<C-U>" let str ..= "one two\<C-W>\<C-W>" let str ..= "four\<BS>\<C-H>\<Del>\<kDel>" let str ..= "\<Right>five\<Left>" let str ..= "\<Home>two " let str ..= "\<C-Right>one " let str ..= "\<C-Left> three" let str ..= "\<End>\<S-Right>four " let str ..= "\<S-Left> six" let str ..= "\<C-B>\"\<C-E> seven\<CR>" call assert_fails("call feedkeys(str, 'xt')", 'E486:') call assert_equal("\"one two three four five six seven", @/) set rightleftcmd& set rightleft& endfunc " Test for using <C-\>e in the command line to evaluate an expression func Test_cmdline_expr() " Evaluate an expression from the beginning of a command line call feedkeys(":abc\<C-B>\<C-\>e\"\\\"hello\"\<CR>\<CR>", 'xt') call assert_equal('"hello', @:) " Use an invalid expression for <C-\>e call assert_beeps('call feedkeys(":\<C-\>einvalid\<CR>", "tx")') " Insert literal <CTRL-\> in the command line call feedkeys(":\"e \<C-\>\<C-Y>\<CR>", 'xt') call assert_equal("\"e \<C-\>\<C-Y>", @:) endfunc " Test for 'imcmdline' and 'imsearch' " This test doesn't actually test the input method functionality. func Test_cmdline_inputmethod() new call setline(1, ['', 'abc', '']) set imcmdline call feedkeys(":\"abc\<CR>", 'xt') call assert_equal("\"abc", @:) call feedkeys(":\"\<C-^>abc\<C-^>\<CR>", 'xt') call assert_equal("\"abc", @:) call feedkeys("/abc\<CR>", 'xt') call assert_equal([2, 1], [line('.'), col('.')]) call feedkeys("/\<C-^>abc\<C-^>\<CR>", 'xt') call assert_equal([2, 1], [line('.'), col('.')]) set imsearch=2 call cursor(1, 1) call feedkeys("/abc\<CR>", 'xt') call assert_equal([2, 1], [line('.'), col('.')]) call cursor(1, 1) call feedkeys("/\<C-^>abc\<C-^>\<CR>", 'xt') call assert_equal([2, 1], [line('.'), col('.')]) set imdisable call feedkeys("/\<C-^>abc\<C-^>\<CR>", 'xt') call assert_equal([2, 1], [line('.'), col('.')]) set imdisable& set imsearch& set imcmdline& %bwipe! endfunc " Test for recursively getting multiple command line inputs func Test_cmdwin_multi_input() CheckFeature cmdwin call feedkeys(":\<C-R>=input('P: ')\<CR>\"cyan\<CR>\<CR>", 'xt') call assert_equal('"cyan', @:) endfunc " Test for using CTRL-_ in the command line with 'allowrevins' func Test_cmdline_revins() CheckNotMSWindows CheckFeature rightleft call feedkeys(":\"abc\<c-_>\<cr>", 'xt') call assert_equal("\"abc\<c-_>", @:) set allowrevins call feedkeys(":\"abc\<c-_>xyz\<c-_>\<CR>", 'xt') call assert_equal('"abcñèæ', @:) set allowrevins& endfunc " Test for typing UTF-8 composing characters in the command line func Test_cmdline_composing_chars() call feedkeys(":\"\<C-V>u3046\<C-V>u3099\<CR>", 'xt') call assert_equal('"ゔ', @:) endfunc " Test for normal mode commands not supported in the cmd window func Test_cmdwin_blocked_commands() CheckFeature cmdwin call assert_fails('call feedkeys("q:\<C-T>\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-]>\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-^>\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:Q\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:Z\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<F1>\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>s\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>v\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>^\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>n\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>z\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>o\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>w\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>j\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>k\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>h\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>l\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>T\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>x\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>r\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>R\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>K\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>}\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>]\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>f\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>d\<CR>", "xt")', 'E11:') call assert_fails('call feedkeys("q:\<C-W>g\<CR>", "xt")', 'E11:') endfunc " Close the Cmd-line window in insert mode using CTRL-C func Test_cmdwin_insert_mode_close() CheckFeature cmdwin %bw! let s = '' exe "normal q:a\<C-C>let s='Hello'\<CR>" call assert_equal('Hello', s) call assert_equal(1, winnr('$')) endfunc " test that ";" works to find a match at the start of the first line func Test_zero_line_search() new call setline(1, ["1, pattern", "2, ", "3, pattern"]) call cursor(1,1) 0;/pattern/d call assert_equal(["2, ", "3, pattern"], getline(1,'$')) q! endfunc func Test_read_shellcmd() CheckUnix if executable('ls') " There should be ls in the $PATH call feedkeys(":r! l\<c-a>\<c-b>\"\<cr>", 'tx') call assert_match('^"r! .*\<ls\>', @:) endif if executable('rm') call feedkeys(":r! ++enc=utf-8 r\<c-a>\<c-b>\"\<cr>", 'tx') call assert_notmatch('^"r!.*\<runtest.vim\>', @:) call assert_match('^"r!.*\<rm\>', @:) call feedkeys(":r ++enc=utf-8 !rm\<c-a>\<c-b>\"\<cr>", 'tx') call assert_notmatch('^"r.*\<runtest.vim\>', @:) call assert_match('^"r ++enc\S\+ !.*\<rm\>', @:) endif endfunc " Test for going up and down the directory tree using 'wildmenu' func Test_wildmenu_dirstack() CheckUnix %bw! call mkdir('Xdir1/dir2/dir3', 'p') call writefile([], 'Xdir1/file1_1.txt') call writefile([], 'Xdir1/file1_2.txt') call writefile([], 'Xdir1/dir2/file2_1.txt') call writefile([], 'Xdir1/dir2/file2_2.txt') call writefile([], 'Xdir1/dir2/dir3/file3_1.txt') call writefile([], 'Xdir1/dir2/dir3/file3_2.txt') cd Xdir1/dir2/dir3 set wildmenu call feedkeys(":e \<Tab>\<C-B>\"\<CR>", 'xt') call assert_equal('"e file3_1.txt', @:) call feedkeys(":e \<Tab>\<Up>\<C-B>\"\<CR>", 'xt') call assert_equal('"e ../dir3/', @:) call feedkeys(":e \<Tab>\<Up>\<Up>\<C-B>\"\<CR>", 'xt') call assert_equal('"e ../../dir2/', @:) call feedkeys(":e \<Tab>\<Up>\<Up>\<Down>\<C-B>\"\<CR>", 'xt') call assert_equal('"e ../../dir2/dir3/', @:) call feedkeys(":e \<Tab>\<Up>\<Up>\<Down>\<Down>\<C-B>\"\<CR>", 'xt') call assert_equal('"e ../../dir2/dir3/file3_1.txt', @:) cd - call delete('Xdir1', 'rf') set wildmenu& endfunc " Test for recalling newer or older cmdline from history with <Up>, <Down>, " <S-Up>, <S-Down>, <PageUp>, <PageDown>, <C-p>, or <C-n>. func Test_recalling_cmdline() CheckFeature cmdline_hist let g:cmdlines = [] cnoremap <Plug>(save-cmdline) <Cmd>let g:cmdlines += [getcmdline()]<CR> let histories = [ \ {'name': 'cmd', 'enter': ':', 'exit': "\<Esc>"}, \ {'name': 'search', 'enter': '/', 'exit': "\<Esc>"}, \ {'name': 'expr', 'enter': ":\<C-r>=", 'exit': "\<Esc>\<Esc>"}, \ {'name': 'input', 'enter': ":call input('')\<CR>", 'exit': "\<CR>"}, "\ TODO: {'name': 'debug', ...} \] let keypairs = [ \ {'older': "\<Up>", 'newer': "\<Down>", 'prefixmatch': v:true}, \ {'older': "\<S-Up>", 'newer': "\<S-Down>", 'prefixmatch': v:false}, \ {'older': "\<PageUp>", 'newer': "\<PageDown>", 'prefixmatch': v:false}, \ {'older': "\<C-p>", 'newer': "\<C-n>", 'prefixmatch': v:false}, \] let prefix = 'vi' for h in histories call histadd(h.name, 'vim') call histadd(h.name, 'virtue') call histadd(h.name, 'Virgo') call histadd(h.name, 'vogue') call histadd(h.name, 'emacs') for k in keypairs let g:cmdlines = [] let keyseqs = h.enter \ .. prefix \ .. repeat(k.older .. "\<Plug>(save-cmdline)", 2) \ .. repeat(k.newer .. "\<Plug>(save-cmdline)", 2) \ .. h.exit call feedkeys(keyseqs, 'xt') call histdel(h.name, -1) " delete the history added by feedkeys above let expect = k.prefixmatch \ ? ['virtue', 'vim', 'virtue', prefix] \ : ['emacs', 'vogue', 'emacs', prefix] call assert_equal(expect, g:cmdlines) endfor endfor unlet g:cmdlines cunmap <Plug>(save-cmdline) endfunc func Test_cmd_map_cmdlineChanged() let g:log = [] cnoremap <F1> l<Cmd><CR>s augroup test autocmd! autocmd CmdlineChanged : let g:log += [getcmdline()] augroup END call feedkeys(":\<F1>\<CR>", 'xt') call assert_equal(['l', 'ls'], g:log) let @b = 'b' cnoremap <F1> a<C-R>b let g:log = [] call feedkeys(":\<F1>\<CR>", 'xt') call assert_equal(['a', 'ab'], g:log) unlet g:log cunmap <F1> augroup test autocmd! augroup END endfunc " Test for the 'suffixes' option func Test_suffixes_opt() call writefile([], 'Xfile') call writefile([], 'Xfile.c') call writefile([], 'Xfile.o') set suffixes= call feedkeys(":e Xfi*\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"e Xfile Xfile.c Xfile.o', @:) set suffixes=.c call feedkeys(":e Xfi*\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"e Xfile Xfile.o Xfile.c', @:) set suffixes=,, call feedkeys(":e Xfi*\<C-A>\<C-B>\"\<CR>", 'xt') call assert_equal('"e Xfile.c Xfile.o Xfile', @:) set suffixes& call delete('Xfile') call delete('Xfile.c') call delete('Xfile.o') endfunc " vim: shiftwidth=2 sts=2 expandtab